SPECIAL SHAPE WINDOWS from Pella® of Woburn From elegant curves to contemporary angles, Pella Windows and Doors Special Shape windows offer seemingly endless design choices and help you achieve a distinct look at a competitive price. Special shape windows are sold in curves and angles to add architectural interest and natural light to any room. Our windows help you bring together various shapes, sizes and styles to make a unique focal point. Special shape windows are available with grille patterns that match other Pella windows to create a quality, uniformlook throughout your home. Sold in multiple sizes, these factory-assembled window combinations will give you a custom look using standard windows. If you don’t see the shape you would like, please refer to our Custom Windows. Pella Windows and Doors can build virtually any window shape or size you may want.Schedule an in-home consultation or visit the showroom in Woburn to learn more. Schedule Now!